baber/WOPTO huggingface dataset:
Patent EP-0293868-A2 (EP)
Inventor: GEBHARDT HANNES
IPC: F16D65/12
Filed: 1988-06-01
Abstract: In a shaft brake disc for disc brakes of railway vehicles, the annular body (5) forming the brake disc is attached to a hub body (3) by means of screws (7); the hub body (3), for its part, is fixed on a hollow or solid shaft and consists of the same material as the shaft. Annular flanges (13), formed on the hub body (3), grip over sections extending axially on the annular body (5), on both sides of the annular body (5), such that annular shoulders (17, 23), formed on both the annular flanges (13) and on the sections (21), are located opposite one another, with radial play, when the annular body (5) is in the unwarmed state, the radial separation being able to be absorbed by thermal expansion when the brake disc heats up. At the maximum permissible operating temperature of the brake disc, the radial separation is absorbed in the region of all the annular shoulders so that the brake disc is completely centred both in the cool state as well as in the maximum temperature state. <IMAGE>
Patent EP-0304614-A2 (EP)
Title: Senkrecht startender und landender Flugkörper
Inventor: VON KOZIEROWSKI JOACHIM
IPC: B64C39/00
Filed: 1988-07-19
Abstract: Senkrecht startender und landender und in jede Richtung steuerbarer Fliehkraftring in torusähnlicher Form mit mittiger Aufnahme von Transportkapseln für die Fortbewegung in einem beliebigen Medium, bestehend aus übereinander oder ineinander angeordneten Kreisringschalen, die in einem Abstand konzentrisch um eine Mittelachse rotieren, wobei jede Kreisringschale für sich aus, auf einem Kreisring nebeneinander angeordneten, über Separatorring (4) und Lagerringe miteinander verbundenen, Verdichter- (1) und Turbinenschaufeln (2) besteht. und die ein oder mehrere Energieaggregate haben, die die Kreisringschalen antreiben, so daß das umgebende Medium von den Kreisringschalen aufgenommen, beschleunigt und über Düsen (10) ausgestoßen wird, wobei der Fliehkraftring selbst gegenüber der Mittelachse mittels einer elektronisch gesteuerten Bremsanlage (14) an den gegenläufigen Schalen oder über Düsen oder über eine ausladende Drehmomentstütze drehstabil gehalten wird.
Patent EP-0303997-A2 (EP)
Inventor: SMITH JOHN A DR
IPC: C12N1/19
Filed: 1988-08-13
Abstract: The invention discloses the amino acid sequence of Acyl-Peptide Hydrolase. The invention relates to a DNA molecule encoded for APH, a vector incorporating the molecule, and the use of such vector to transform a host. The invention further relates to the expression by the host to produce APH, and the use of APH to catalyze the hydrolysis of an N α -acetylated peptide or protein or the reaction between an N α -acetyl amino acid donor and an acceptor protein with a free α-NH₂ group.
Patent EP-0315175-A2 (EP)
Inventor: TAHA SAMI H
IPC: G01F1/46
Filed: 1988-11-03
Abstract: A self-averaging pitot tube probe has an elongated elliptically-shaped body (42) which produces laminar flow of fluid sub-boundary layers (44) around the body. The body includes upstream high pressure sensing ports (50) and a high pressure sensing passageway, and downstream low pressure sensing ports (54) and a low pressure sensing passageway. The low pressure sensing ports open through respective opposite sides of the body upstream from separation points at which the laminar fluid flow sub-boundary layers (44) separate from the body.
Patent EP-0296656-A2 (EP)
Inventor: VAN GOSSUM LUCIEN JANBAPTIST
IPC: C09K3/16
Filed: 1988-06-07
Abstract: The present invention relates to the manufacture of an antistatic material, particularly photographic material, wherein an antistatic layer containing colloidal silica is applied onto a self-supporting cellulose triacetate element or supported cellulose triacetate layer, said antistatic layer being applied directly onto the cellulose triacetate from a liquid coating composition containing either colloidal silica at a pH not higher than 7 or containing colloidal silica at a pH of 7 and higher but then in combination with lithium cations as the sole metal cations, and wherein the coating liquid contains from 50 to 95 % by volume of acetone with respect to the total content of water and acetone in said composition and the colloidal silica is applied at a coverage from 50 to 500 mg/m2, and the colloidal silica a particle size not larger than 10 nm and a specific surface area of at least 300 sq.m per gram.
Patent EP-0275193-A2 (EP)
Inventor: SAITO AKIO C O NEC CORPORATION
IPC: H04M1/72466
Filed: 1988-01-13
Abstract: A telephone having a receive call indicating function and a mute/light key (9) includes means (11) for displaying at least the arrival of a call, means (7, 13) for illuminating the display, means (5) for driving the illuminating means, means (6) for manually providing a key signal, control means (8) for intermittently providing a first control signal in response to the arrival of a call, for providing a second control signal when the control means receives the key signal during a conversation, and for providing a third control signal when the control means receives the key signal during a stand-by state, switch means connected between the driving means and the illuminating means for selectively connecting the driving means to the illuminating means in response to the first to third control signals, and a microphone unit (54) which is disabled in response to the second control signal.
Patent EP-0293197-A2 (EP)
Inventor: AKABA YUKIO
IPC: H01R12/71
Filed: 1988-05-26
Abstract: A multi-drop type bus line system having a plurality of terminals respectively connected to a common bus line, in which each terminal has a connector interconnecting with the other terminals and the connectors at the respective terminals are interconnected by means of a connection cable (13). Each connector (1, 2) is provided with a switch (10, 11) which is actuated each time the connection cable is coupled to the connector of the terminal, whereby when the connection cable is coupled to the connector, the switch releases an impedance matching resistor connected between predetermined terminal pins (6, 7) of the connector. Impedance matching is improved and standing waves are reduced.
Patent EP-0310219-A2 (EP)
Inventor: INOUE TOSHIHIKO
IPC: G05B19/4093
Filed: 1988-07-05
Abstract: In a machine tool having plural coordinates systems and having controlled objects controlled on the basis of those coordinates systems, a coordinate system data memory (310) storing the dimension information corresponding to each coordinate system as a coordinate system data is provided, a coordinate relation memory (313) storing the coordinate position relation information by which the position relation among plural coordinates systems is specified is provided, in case that the controlled object corresponding to each coordinate system is driven, the coordinate system data is read from the coordinate system data memory (310) when the coordinate system data belonging to the coordinate system except the coordinate system in which the controlled object is driven is needed, the read coordinate system data is converted from the coordinate system to which the corresponding coordinate system data belongs into the other coordinate system to which the controlled object belongs on the basis of the coordinate position relation information in the coordinate relation memory (313), and the controlled object is controlled on the basis of the converted coordinate system data.
Patent EP-0304198-A2 (EP)
Inventor: CORRIGAN DENNIS ARTHUR
IPC: G02F1/1524
Filed: 1988-08-03
Abstract: An electrochromic device (20) useful as a smart window comprises a pair of transparent layers (12,16) that serve as terminal electrodes, and between which is sandwiched an electrochemical cell including a layer (13) of electrochromic material and between the layer of electrochromic material and its proximate terminal electrode layer is inserted an auxiliary layer (18) whose normal resistance is large compared to the lateral resistance of the proximate terminal electrode layer. This auxiliary layer serves to improve the lateral uniformity of the potential applied to the electrochemical cell when a voltage is applied across the terminal electrode layers with a resultant improvement in the uniformity of colouring and bleaching across the surface of the electrochromic device.
Patent EP-0321130-A2 (EP)
Inventor: SHUMATE THOMAS GREGORY
IPC: B01J13/00
Filed: 1988-12-02
Abstract: An invert emulsion drilling fluid comprised of a liquid oleaginous medium, water, an emulsifier and a gellant comprised of sulfonated ethylene/propylene/5-phenyl-2-norbornene terpolymer and an organophilic clay.
Patent EP-0330093-A2 (EP)
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/392
Filed: 1989-02-17
Abstract: A novel process is provided for processing a silver halide color photographic material with a color developing solution containing at least one aromatic primary amine colour developing agent, wherein said silver halide color photographic material contains at least one of anti-bacterial agents represented by the general formulas (I), (II), (III), (IV) and (V) and that the processing is effected while said color developing solution is supplied in an amount of 20 to 120 m per 1 m 2  of said silver halide color photographic material:
     wherein R 1  represents a hydrogen atom, an alkyl group or an alkoxy group; and R 2 , R 3  and R 4  each represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a cyano group or a nitro group,
     wherein Rs represents a hydrogen atom, an alkyl group, a cyclic alkyl group, an alkenyl group, an aralkyl group, an aryl group, -CONHR 8  group (in which R 8  represents an alkyl, aryl, alkylthio, arylthio, alkylsulfonyl, arylsulfonyl, alkylsulfinyl or arylsulfinyl group) or a heterocyclic group; and R 6  and R 7  each represents a hydrogen atom, a halogen atom, an alkyl group, a cyclic alkyl group, an aryl group, a heterocyclic group, a cyano group, an alkylthio group, an arylthio group, an alkylsulfoxide group, an alkylsulfinyl group or an alkylsulfonyl group,
     wherein R 9  and R 10  may be the same or different and each represents a halogen atom, a hydrogen atom, an alkyl group having 1 to 5 carbon atoms or a hydroxymethyl group; and R 11  represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms,
     wherein R12 represents a hydrogen atom, an alkyl group or an aryl group; R 13  represents a hydrogen atom, an alkyl group, an aryl group, a nitro group, a carboxyl group, a sulfo group, a sulfamoyl group, a hydroxy group, a halogen atom, an alkoxy group or a thiazolyl group; Z represents an atomic group constituting a thiazolyl ring; and m represents 0 or 1,
     wherein X represents a halogen atom, an alkyl group, a cycloalkyl group, an aryl group, a carboxyl group, an amino group, a hydroxyl group, a sulfo group, a nitro group or an alkoxycarbonyl group; M represents a hydrogen atom, an alkaline metal atom or an alkyl group; and n represents 0 or an integer 1 to 5, provided that M is not a hydrogen atom when n is 0.
Patent EP-0331191-A2 (EP)
Inventor: NISHIKAWA TAKESHI C O NEC CORP
IPC: G06F9/38
Filed: 1989-03-03
Abstract: In an instruction processing unit of an information processing system in which operable instructions are executed as executing instructions on operands held by operand registers to store results of execution in result registers and in which a bypass arrangement is controlled by an enable signal to bypass the operand and the result registers when an instruction is one of inoperable instructions and should use, as a particular operand, a particular result of execution of a particular one of the executing instructions, an instruction managing section (52) manages the execution instructions by entry numbers related individually to the executing instructions to successively produce the entry numbers as managed entry numbers at predetermined time instants. An execution waiting instruction buffer (56) holds, as a held entry number, one of the entry numbers that is related to the particular instruction when one of the inoperable instructions indicates an operand register equal to one of the result registers that is indicated by the particular instruction. A coincidence finding section (58) finds coincidence between the held entry number with each of the managed entry numbers to produce a coincidence signal as the enable signal whenever the coincidence is found.
Patent EP-0335350-A2 (EP)
Inventor: TANAKA MASATOSHI
IPC: C09D5/10
Filed: 1989-03-29
Abstract: The present invention provides a temporary rust resisting coating composition which has excellent rust resistance after heating even at more than 600 °C and which has good weldability. The temporary rust resisting coating composition of the present invention comprises
     (A) 10 to 25 % by weight of a binder having an ignition loss of not more than 33 % by weight,   (B) 40 to 70 % by weight of zinc powder,   (C) 5 to 50 % by weight of an inorganic oxide pigment which has been heated at not less than 500 °C up to an ignition loss of 3 % by weight;    the amounts of the components (A), (B) and (C) being based on a dried film.
Patent EP-0348894-A2 (EP)
Inventor: URAI TAKAHIKO
IPC: H03K19/00
Filed: 1989-06-27
Abstract: An output buffer circuit according to the present invention has a complementary inverter circuit (70) and a controlling cir­cuit (66) which produces a pair of driving signals (DRV) for shifting the complementary inverter circuit between two levels, and the controlling circuit has a pull-down transistor (80) and a pull-up transistor (81) both shifted from the off-states to the on-states on the way between the two levels, so that the driving signals slowly swing their voltage levels in an early stage but steeply reaches the two levels, thereby eliminating any overlap­ping from the driving signals for elimination of undesirable concurrent on-states from the complementary inverter circuit.
Patent EP-0348965-A2 (EP)
Inventor: TABATA YOICHIRO C O MITSUBISHI
IPC: H01S3/134
Filed: 1989-06-29
Abstract: A load voltage detecting device (10) for use in an apparatus for supplying a current variable with time to a load section. The load voltage detecting device (10) for an apparatus such as a pulsed arc welding machine (1) can accurately detect the load voltage from the output voltage of the pulse current supplying section (3) without being affected by the reactor component and the resistance component of the load section and the elements extended to the load section such as the cables and the welding torch.
Patent EP-0364716-A2 (EP)
Inventor: BUCHARDT GUNTER
IPC: B23Q17/09
Filed: 1989-09-05
Abstract: In a digitally controlled lathe having a swivel head, which can be displaced in the longitudinal direction and contains a cross slide, having a tool holding fixture, that can be displaced in the cross feed direction, and having a tool magazine, a plurality of tools, a probe and a tool transport device, the probe gauging each tool at its cutting edge, interruption of the workpiece machining during gauging of the cutting edge of a tool is avoided when the probe and a cross slide provided with a tool holding fixture are arranged on the swivel head. <IMAGE>
Patent EP-0363692-A2 (EP)
Inventor: WONISCH FRANZ
IPC: B60R9/042
Filed: 1989-09-20
Abstract: With the invention, a motor vehicle roof rack (3) for a motor vehicle (1) is proposed which permits a device (2) for loading goods onto and unloading goods from the roof rack (3). The special feature of this motor vehicle roof rack consists in the fact that a pivot and tilt bearing (10) can be easily mounted on an auxiliary rack (17) which can be inserted as an extension of a first cross member. On this auxiliary rack (17) the pivot and tilt bearing can be displaced with the exception of the cross member. This construction permits, for example, the loading of the roof rack (3) with a bicycle (6) to be carried out simply from a longitudinal rail (7) lying on the floor next to the motor vehicle. <IMAGE>
Patent EP-0372406-A2 (EP)
Inventor: SCHEFFCZYK WERNER
IPC: A42B3/08
Filed: 1989-12-01
Abstract: Adjustable chin strap for motorcycle protection helmets with two strap parts which are interconnected by means of a self-locking double-action clamping-roller closure, in which the closure consists of a frame with at least two clamping rollers and, on one or both short transverse sections (18) of the frame (16) of the closure (15), an adjusting flap (19, 20) is articulated pivotably about the frame part (18) and the extent (21) of the adjusting flap (19, 20) in the direction of pull of the strap corresponds to the desired head-size modification of the strap, the adjusting flap (19, 20) being pivotable into the inside of the closure frame (16). 
<IMAGE>
Patent EP-0372571-A2 (EP)
Inventor: FUJITA SHUJI
IPC: C07C233/71
Filed: 1989-12-08
Abstract: A sphingenine and derivatives thereof herein provided are represented by the following general formulas (I) and (II):
     
     in the formulas (I) and (II), R 1  represents a hydrogen atom, an acetyl group or a methanesulfonyl group; R 2  represents a hydrogen atom or an ethoxyethyl group; R 3  represents an azido group, an amino group, an alkylamido group, an arylamido group, an aralkylamido group or a tetracosanamido group; R 4  represents a hydrogen atom or an ethoxyethyl group; EE represents an ethoxy ethyl group; and n is an integer ranging from 1 to 22. These sphingenine and derivatives thereof are very useful as intermediates for synthesizing glycolipids and gangliosides which are effective as markers of tumours, in particular, in the preparation of ceramide parts of the glycolipids and gangliosides.
Patent EP-0338645-A2 (EP)
Inventor: REID ALISON JEAN
IPC: C12R1/32
Filed: 1989-04-18
Abstract: A process for the preparation of  S -2-(6-methoxy-­2-naphthyl)propionic acid or a pharmaceutically acceptable salt or ester thereof, which comprises supplying  R -2-(6-methoxy-2-naphthyl)- propionic acid or a pharmaceutically acceptable salt or ester thereof, to a microorganism having a stereospecific inverting enzyme system, or an extract of the microorganism containing said enzyme system, capable of converting the  R  enantiomer to the corresponding  S  enantiomer.
Patent EP-0368392-A2 (EP)
Inventor: MESCHI LUCIANO
IPC: B65H45/20
Filed: 1989-10-31
Abstract: Machine for high speed folding in accordion-like manner bands (102) of elastic materials such as paper, thin plastic laminates or metal sheets coming from coils on which they are stored in a rolled up form, coprising an orientable guide (104) launching said band (102) against an obstacle (24, 26) so as to cause a length of said band (102) to be bent in arc-shaped manner, thus forming a loop (150), towards a first roller (20) having circumferential grooves (40) and areas (136, 138, 140) having high friction coefficient with respect to the material of the band (102) to be folded, said roller (20) being rotated at a speed such that its peripheral speed is greater than the advancing rate of said band (102), whereby the loop (150) formed by said band (102) is drawn by said roller (20) up to impinge against relieves (32) engaged within said circumferential grooves (40), causing said band (102) to be pinched, thus forming a sharp fold and then to start again the arc shaped folding in the opposite direction until it comes into contact with said loop (150) a second roller (22), fully identical to the first one (20), whereby the band (102) is pinched between said roller (22) and corresponding relieves (36) engaged in circumferential grooves thereof (44), the band (102) being thus sharply folded again and returned towards said first roller (20), and so on, whereby an accordion folded package of band (166) is formed up to the desired size. The presence of possible crossing weakening areas in said band (102) at regular spacings makes the size of the accordion folded zones essentially independent from the distance between said first and second rollers (20, 22).
Patent EP-0354016-A2 (EP)
Inventor: STARCH MICHAEL STEPHEN
IPC: C11D3/00
Filed: 1989-08-02
Abstract: A dispersible silicone antifoam composition for providing controlled foaming liquid laundry detergent formulations and wherein there is provided a non-aqueous emulsion of primary and secondary silicone antifoam agents, at least one nonionic silicone surfactant for emulsifying the primary and secondary antifoam agents in a solvent, a first organic surfactant dispersing agent for assisting in dispersing the emulsified primary and secondary antifoam agents in the liquid laundry detergent and a second dispersing agent of a nonionic difunctional block-copolymer terminating in primary hydroxyl groups for further assisting in dispersing the emulsified primary and secondary antifoam agents in the liquid laundry detergent.
Patent EP-0358378-A2 (EP)
Inventor: SCHWENDEMANN KENNETH L
IPC: E21B34/04
Filed: 1989-08-24
Abstract: A hydraulic control system, for controlling a retainer valve (19) in an underwater well test system, is contained in a housing (20) in the test string above the retainer valve (19). The control system and valve are operated by a surface control manifold (29) via control conduits (23,24) extending between the manifold (19) and control system housing (20). The system provides opening and closing and very quick closure of the retainer valve (19) by eliminating the requirement for closing pressure to be conducted through a long conduit from the surface and by utilizing well pressure to close the valve and lock the valve closed. The system includes, within the housing (20), two pilot valves (35,37), check valves (39,39a,39b) and a pressure accumulator (31).
Patent EP-0359517-A2 (EP)
Inventor: ALTEEPPING JOSEF
IPC: C08J9/00
Filed: 1989-09-12
Abstract: A method of producing a foamed product having a den­sity less than 0.2 g/cm³, which comprises foaming a compo­sition comprising a major proportion of a low viscosity polypropylene component having a melt viscosity (at 190~C and a shear rate of 1000 sec⁻¹) of less than 2 x 10³ poise and a minor proportion of a high viscosity polypropylene component having a melt viscosity (at 190~C and a shear rate of 1000 sec⁻¹) of greater than 2.5 x 10³ poise.
Patent EP-0357496-A2 (EP)
Title: Wiping cloth
Inventor: JULEMONT JEAN
IPC: C11D17/04
Filed: 1989-08-24
Abstract: A non-woven, fabric-like multifunctional cloth for household cleaning with high absorption capacity, minimum tearing resistance and a unique scrubbing and wiping efficacy. This cloth comprises a homogeneous mixture of wood pulp fibers and polypropylene microfibers impregnated with an all purpose cleaner.
Patent EP-0400259-A2 (EP)
Inventor: BIANCHI MARZOLI PIETRO
IPC: D01G9/12
Filed: 1989-10-13
Abstract: The apparatus comprises two or more cotton supply chambers (1), having parallel vertical axes,at the bottom of each chamber being provided a first and a second cooperating cylinder (7), arranged opposite to one another, for gripping the fibre material and opening it,devices being moreover provided,near the opening cylinder for removing cotton fibres which could not be spinned.
Patent EP-0381247-A2 (EP)
Inventor: MALONEY JAMES R
IPC: C30B25/10
Filed: 1990-02-05
Abstract: In an apparatus (1′) for epitaxial deposition, the cooling air flow path extends from a blower (37′) through a tapered input duct (43) to a large plenum chamber (45) which coaxially surrounds and extends over the top of the deposition apparatus (1′). From this plenum chamber (45), cooling air flows coaxially downward over the surface of the quartz bell jar (7′) which forms the reaction chamber, and radially inward through the banks of radiant heater lamps coaxially surrounding the bell jar (7′). Each bank of heater lamps (15) is readily removed for servicing by being rotated into an open position about a pivot axis extending along one verical edge. From the open position, the bank can be slid sideways in slots in the supports and removed from the apparatus (1′).